[Buildroot] [PATCH v3] bluez5_utils: new package.

[Marcin Bis <marcin@bis.org.pl>]

Hi Yann

>> +BLUEZ5_UTILS_VERSION = 5.10
>
>There's 5.15, now...
I have bumped it to 5.16 - newest version.

>> +BLUEZ5_UTILS_SOURCE = bluez-$(BLUEZ5_UTILS_VERSION).tar.xz
>> +BLUEZ5_UTILS_SITE = $(BR2_KERNEL_MIRROR)/linux/bluetooth
>> +BLUEZ5_UTILS_INSTALL_STAGING = YES
>> +BLUEZ5_UTILS_DEPENDENCIES = dbus libglib2 libical readline
>> +BLUEZ5_UTILS_CONF_OPT = --enable-test --enable-tools --enable-library
>
>Maybe make tests optional?
Done

>> +BLUEZ5_UTILS_AUTORECONF = YES
>
>Why is autoreconf needed? The tarballs do have ./configure.
It seems not to be needed anymore. Previously, I copied it from
Bluez 4.x

>Bluez4 has more config knobs: are they no longer applicable to Bluez5?
Yes, they are no longer there. It seems, that Bluez code in 5.x
was seriously cleaned.
>  - Audio
>  - USB support
No longer here, as for USB - it relies on kernel's btusb driver.
>  - GATT support
gatttool is always build but not installed (there are no configuration knobs
for it).
I have added a post-install hook to copy gatttool manually. 

>Since you mention the subject in the commit log: is there a way to
>enable/disable support for BTLE?
I have not seen any 'lescan' and 'lecc' in hciconfig are always enabled.

The patch follows:

bluez5_utils: new package.

API is not backwards compatible with BlueZ 4.

BlueZ utils will use systemd and/or udev if enabled.
Contains a hook for installing GATT support tool, wchich is always
build but not installed by default.
---
 package/Config.in                    |    1 +
 package/bluez5_utils/Config.in       |   51 +++++++++++++++++++++++++++++++
 package/bluez5_utils/bluez5_utils.mk |   55 ++++++++++++++++++++++++++++++++++
 3 files changed, 107 insertions(+)
 create mode 100644 package/bluez5_utils/Config.in
 create mode 100644 package/bluez5_utils/bluez5_utils.mk

diff --git a/package/Config.in b/package/Config.in
index 688ed4d..653ab6c 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -864,6 +864,7 @@ source "package/axel/Config.in"
 source "package/bcusdk/Config.in"
 source "package/bind/Config.in"
 source "package/bluez_utils/Config.in"
+source "package/bluez5_utils/Config.in"
 source "package/bmon/Config.in"
 source "package/boa/Config.in"
 source "package/bridge-utils/Config.in"
diff --git a/package/bluez5_utils/Config.in b/package/bluez5_utils/Config.in
new file mode 100644
index 0000000..c721fff
--- /dev/null
+++ b/package/bluez5_utils/Config.in
@@ -0,0 +1,51 @@
+config BR2_PACKAGE_BLUEZ5_UTILS
+	bool "bluez-utils 5.x"
+	depends on !BR2_avr32
+	depends on BR2_USE_WCHAR # libglib2
+	depends on BR2_TOOLCHAIN_HAS_THREADS # dbus, libglib2
+	depends on BR2_USE_MMU # dbus
+	depends on !BR2_PACKAGE_BLUEZ_UTILS # conflicts with 4.x version
+	select BR2_PACKAGE_DBUS
+	select BR2_PACKAGE_LIBGLIB2
+	select BR2_PACKAGE_LIBICAL
+	select BR2_PACKAGE_READLINE
+	help
+	  bluez utils version 5.x
+
+	  With this release BlueZ only supports the new Bluetooth Management
+	  kernel interface (introduced in Linux 3.4).
+	  For Low Energy support at least kernel version 3.5 is needed.
+
+	  The API is not backwards compatible with BlueZ 4.
+
+	  Bluez utils will use systemd and/or udev if enabled.
+
+	  http://www.bluez.org
+	  http://www.kernel.org/pub/linux/bluetooth
+
+if BR2_PACKAGE_BLUEZ5_UTILS
+
+config BR2_PACKAGE_BLUEZ5_UTILS_EXPERIMENTAL
+	bool "build experimental plugins"
+	help
+	  Build BlueZ 5.x experimental plugins (SAP, NFC, ...).
+
+config BR2_PACKAGE_BLUEZ5_UTILS_TEST
+	bool "enable test"
+	help
+	  Enable test.
+
+config BR2_PACKAGE_BLUEZ5_UTILS_GATTTOOL
+	bool "install GATT tool"
+	help
+	  Generic Attribute Profile (GATT) support. This provides profile
+	  discovery and description services for Bluetooth Low Energy.
+	  This will install the gatttool utility.
+
+	  It is always build with BlueZ 5.x, but upstream choose not to install
+	  it by default.
+
+endif
+
+comment "bluez5-utils needs a toolchain w/ wchar, threads"
+	depends on !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS
diff --git a/package/bluez5_utils/bluez5_utils.mk b/package/bluez5_utils/bluez5_utils.mk
new file mode 100644
index 0000000..d0d69df
--- /dev/null
+++ b/package/bluez5_utils/bluez5_utils.mk
@@ -0,0 +1,55 @@
+################################################################################
+#
+# bluez5_utils
+#
+################################################################################
+
+BLUEZ5_UTILS_VERSION = 5.16
+BLUEZ5_UTILS_SOURCE = bluez-$(BLUEZ5_UTILS_VERSION).tar.xz
+BLUEZ5_UTILS_SITE = $(BR2_KERNEL_MIRROR)/linux/bluetooth
+BLUEZ5_UTILS_INSTALL_STAGING = YES
+BLUEZ5_UTILS_DEPENDENCIES = dbus libglib2 libical readline
+BLUEZ5_UTILS_CONF_OPT = --enable-tools --enable-library
+BLUEZ5_UTILS_LICENSE = GPLv2+ LGPLv2.1+
+BLUEZ5_UTILS_LICENSE_FILES = COPYING COPYING.LIB
+
+# experimental plugins
+ifeq ($(BR2_PACKAGE_BLUEZ5_UTILS_EXPERIMENTAL),y)
+	BLUEZ5_UTILS_CONF_OPT += --enable-experimental
+else
+	BLUEZ5_UTILS_CONF_OPT += --disable-experimental
+endif
+
+# install gatttool (For some reason upstream choose not to do it by default)
+define BLUEZ5_UTILS_INSTALL_GATTTOOL
+	$(INSTALL) -D -m 0755 $(@D)/attrib/gatttool $(TARGET_DIR)/usr/bin
+endef
+
+ifeq ($(BR2_PACKAGE_BLUEZ5_UTILS_GATTTOOL),y)
+	BLUEZ5_UTILS_POST_INSTALL_TARGET_HOOKS += BLUEZ5_UTILS_INSTALL_GATTTOOL
+endif
+
+# enable test
+ifeq ($(BR2_PACKAGE_BLUEZ5_UTILS_TEST),y)
+	BLUEZ5_UTILS_CONF_OPT += --enable-test
+else
+	BLUEZ5_UTILS_CONF_OPT += --disable-test
+endif
+
+# use udev if available
+ifeq ($(BR2_PACKAGE_UDEV),y)
+        BLUEZ5_UTILS_CONF_OPT += --enable-udev
+        BLUEZ5_UTILS_DEPENDENCIES += udev
+else
+        BLUEZ5_UTILS_CONF_OPT += --disable-udev
+endif
+
+# integrate with systemd if available
+ifeq ($(BR2_PACKAGE_SYSTEMD),y)
+        BLUEZ5_UTILS_CONF_OPT += --enable-systemd
+        BLUEZ5_UTILS_DEPENDENCIES += systemd
+else
+        BLUEZ5_UTILS_CONF_OPT += --disable-systemd
+endif
+
+$(eval $(autotools-package))
-- 
1.7.9.5